PL / SQL: ORA-00936: пропущенное выражение & PL / SQL: SQL Оператор игнорируется - PullRequest
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PL / SQL: ORA-00936: пропущенное выражение & PL / SQL: SQL Оператор игнорируется

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/ 16 апреля 2020 
@C:\Users\4\Desktop\dbdrop;
@C:\Users\4\Desktop\dbcreate;
SET SERVEROUTPUT ON;
DECLARE
   ORDER_ID     ORDERS.ODID%TYPE;
   COMPANY_NAME ORDERS.CNAME%TYPE;
   ORDER_DATE   ORDERS.ODATE%TYPE;
   CURSOR ord_cursor IS 
        SELECT ODID, CNAME, ODATE
            FROM ORDERS;
BEGIN
  for ord_cursor in 
    (select odid, cname, odate     
     from orders
     where order_date < trunc(sysdate)
       and rownum <= 5
    )
  loop
    dbms_output.put_line('Order ID   = ' || ord_cursor.odid);
    dbms_output.put_line('Order date = ' || ord_cursor.odate);
    dbms_output.put_line('Company    = ' || ord_cursor.cname);
  end loop;
END;

ORA-06550: line 2, column 24:
PLS-00302: component 'ODID' must be declared
ORA-06550: line 2, column 17:
PL/SQL: Item ignored
ORA-06550: line 3, column 24:
PLS-00302: component 'CNAME' must be declared
ORA-06550: line 3, column 17:
PL/SQL: Item ignored
ORA-06550: line 4, column 24:
PLS-00302: component 'ODATE' must be declared
ORA-06550: line 4, column 17:
PL/SQL: Item ignored
ORA-06550: line 6, column 29:
PL/SQL: ORA-00904: "ODATE": invalid identifier
ORA-06550: line 6, column 9:
PL/SQL: SQL Statement ignored
ORA-06550: line 10, column 25:
PL/SQL: ORA-00904: "ODATE": invalid identifier
ORA-06550: line 10, column 6:
PL/SQL: SQL Statement ignored
ORA-06550: line 16, column 45:
PLS-00364: loop index variable 'ORD_CURSOR' use is invalid
ORA-06550: line 16, column 5:
PL/SQL: Statement ignored
ORA-06550: line 17, column 45:
PLS-00364: loop index variable 'ORD_CURSOR' use is invalid
ORA-06550: line 17, column 5:
PL/SQL: Statement ignored
ORA-06550: line 18, column 45:
PLS-00364: loop index variable 'ORD_CURSOR' use is invalid
ORA-06550: line 18, column 5:
PL/SQL: Statement ignored
06550. 00000 -  "line %s, column %s:\n%s"
*Cause:    Usually a PL/SQL compilation error.
*Action:
...